In every region of the world, the intensification of crop-based agriculture has been associated with a sharp increase in the use of chemical fertilizer. Given the generally low levels of fertilizer use in Africa, there can be little doubt that fertilizer use must increase in Africa if the region is to meet its agricultural growth targets, poverty reduction goals, and environmental sustainability objectives. For this reason, policies and programs are...
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ПОДРОБНАЯ ИНФОРМАЦИЯ
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2007/01/01
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Публикации
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39037
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1
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1
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2007/03/20
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Disclosed
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Fertilizer use in African agriculture : lessons learned and good practice guidelines
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international maize and wheat improvement center